Android.mk revision f99c12cee55bae44bbac0a943a18b5121c007101 
1# Copyright (C) 2011 The Android Open Source Project
2#
3# Licensed under the Apache License, Version 2.0 (the "License");
4# you may not use this file except in compliance with the License.
5# You may obtain a copy of the License at
6#
7#      http://www.apache.org/licenses/LICENSE-2.0
8#
9# Unless required by applicable law or agreed to in writing, software
10# distributed under the License is distributed on an "AS IS" BASIS,
11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12# See the License for the specific language governing permissions and
13# limitations under the License.
14
15# We have to use BUILD_PREBUILT instead of PRODUCT_COPY_FIES,
16# because SMALLER_FONT_FOOTPRINT is only available in Android.mks.
17
18LOCAL_PATH := $(call my-dir)
19
20##########################################
21# create symlink for given font
22# $(1): new font $(2): link target
23# should be used with eval: $(eval $(call ...))
24define create-font-symlink
25$(PRODUCT_OUT)/system/fonts/$(1) : $(PRODUCT_OUT)/system/fonts/$(2)
26	@echo "Symlink: $$@ -> $$<"
27	@mkdir -p $$(dir $$@)
28	@rm -rf $$@
29	$(hide) ln -sf $$(notdir $$<) $$@
30# this magic makes LOCAL_REQUIRED_MODULES work
31ALL_MODULES.$(1).INSTALLED := \
32    $(ALL_MODULES.$(1).INSTALLED) $(PRODUCT_OUT)/system/fonts/$(1)
33endef
34
35##########################################
36# The following fonts are distributed as symlink only.
37##########################################
38$(eval $(call create-font-symlink,DroidSans.ttf,Roboto-Regular.ttf))
39$(eval $(call create-font-symlink,DroidSans-Bold.ttf,Roboto-Bold.ttf))
40$(eval $(call create-font-symlink,DroidSerif-Regular.ttf,NotoSerif-Regular.ttf))
41$(eval $(call create-font-symlink,DroidSerif-Bold.ttf,NotoSerif-Bold.ttf))
42$(eval $(call create-font-symlink,DroidSerif-Italic.ttf,NotoSerif-Italic.ttf))
43$(eval $(call create-font-symlink,DroidSerif-BoldItalic.ttf,NotoSerif-BoldItalic.ttf))
44
45extra_font_files := \
46    DroidSans.ttf \
47    DroidSans-Bold.ttf
48
49################################
50# On space-constrained devices, we include a subset of fonts:
51ifeq ($(SMALLER_FONT_FOOTPRINT),true)
52
53droidsans_fallback_src := DroidSansFallback.ttf
54
55else  # !SMALLER_FONT_FOOTPRINT
56
57droidsans_fallback_src := DroidSansFallbackFull.ttf
58
59ifneq ($(EXTENDED_FONT_FOOTPRINT),true)
60include $(CLEAR_VARS)
61LOCAL_MODULE := MTLmr3m.ttf
62LOCAL_SRC_FILES := $(LOCAL_MODULE)
63LOCAL_MODULE_CLASS := ETC
64LOCAL_MODULE_TAGS := optional
65LOCAL_MODULE_PATH := $(TARGET_OUT)/fonts
66include $(BUILD_PREBUILT)
67extra_font_files += MTLmr3m.ttf
68endif  # !EXTENDED_FONT_FOOTPRINT
69
70endif  # SMALLER_FONT_FOOTPRINT
71
72################################
73include $(CLEAR_VARS)
74LOCAL_MODULE := DroidSansFallback.ttf
75LOCAL_SRC_FILES := $(droidsans_fallback_src)
76LOCAL_MODULE_CLASS := ETC
77LOCAL_MODULE_TAGS := optional
78LOCAL_MODULE_PATH := $(TARGET_OUT)/fonts
79LOCAL_REQUIRED_MODULES := $(extra_font_files)
80include $(BUILD_PREBUILT)
81
82font_symlink_src :=
83font_symlink :=
84droidsans_fallback_src :=
85extra_font_files :=
86################################
87# Build the rest font files as prebuilt.
88
89# $(1): The source file name in LOCAL_PATH.
90#       It also serves as the module name and the dest file name.
91define build-one-font-module
92$(eval include $(CLEAR_VARS))\
93$(eval LOCAL_MODULE := $(1))\
94$(eval LOCAL_SRC_FILES := $(1))\
95$(eval LOCAL_MODULE_CLASS := ETC)\
96$(eval LOCAL_MODULE_TAGS := optional)\
97$(eval LOCAL_MODULE_PATH := $(TARGET_OUT)/fonts)\
98$(eval include $(BUILD_PREBUILT))
99endef
100
101font_src_files := \
102    Roboto-Regular.ttf \
103    Roboto-Bold.ttf \
104    Roboto-Italic.ttf \
105    Roboto-BoldItalic.ttf \
106    DroidSansMono.ttf \
107    Clockopia.ttf \
108    AndroidClock.ttf \
109    AndroidClock_Highlight.ttf \
110    AndroidClock_Solid.ttf
111
112ifeq ($(MINIMAL_FONT_FOOTPRINT),true)
113
114$(eval $(call create-font-symlink,Roboto-Black.ttf,Roboto-Bold.ttf))
115$(eval $(call create-font-symlink,Roboto-BlackItalic.ttf,Roboto-BoldItalic.ttf))
116$(eval $(call create-font-symlink,Roboto-Light.ttf,Roboto-Regular.ttf))
117$(eval $(call create-font-symlink,Roboto-LightItalic.ttf,Roboto-Italic.ttf))
118$(eval $(call create-font-symlink,Roboto-Medium.ttf,Roboto-Regular.ttf))
119$(eval $(call create-font-symlink,Roboto-MediumItalic.ttf,Roboto-Italic.ttf))
120$(eval $(call create-font-symlink,Roboto-Thin.ttf,Roboto-Regular.ttf))
121$(eval $(call create-font-symlink,Roboto-ThinItalic.ttf,Roboto-Italic.ttf))
122$(eval $(call create-font-symlink,RobotoCondensed-Regular.ttf,Roboto-Regular.ttf))
123$(eval $(call create-font-symlink,RobotoCondensed-Bold.ttf,Roboto-Bold.ttf))
124$(eval $(call create-font-symlink,RobotoCondensed-Italic.ttf,Roboto-Italic.ttf))
125$(eval $(call create-font-symlink,RobotoCondensed-BoldItalic.ttf,Roboto-BoldItalic.ttf))
126
127else # !MINIMAL_FONT
128font_src_files += \
129    Roboto-Black.ttf \
130    Roboto-BlackItalic.ttf \
131    Roboto-Light.ttf \
132    Roboto-LightItalic.ttf \
133    Roboto-Medium.ttf \
134    Roboto-MediumItalic.ttf \
135    Roboto-Thin.ttf \
136    Roboto-ThinItalic.ttf \
137    RobotoCondensed-Regular.ttf \
138    RobotoCondensed-Bold.ttf \
139    RobotoCondensed-Italic.ttf \
140    RobotoCondensed-BoldItalic.ttf \
141    RobotoCondensed-Light.ttf \
142    RobotoCondensed-LightItalic.ttf \
143    AndroidEmoji.ttf
144
145endif # !MINIMAL_FONT
146
147$(foreach f, $(font_src_files), $(call build-one-font-module, $(f)))
148
149build-one-font-module :=
150font_src_files :=
151